Cisco Wireless :: Downgrade 3600 Capwap AP To Autonomous
Nov 12, 2012
I have to prepare an 3600 Capwap AP for autonomous functionality!
The following image was downloaded: ap3g2-k9w7-tar.152-2.JA
The release notes say: Site-Survey Only Mode for 3600, 3500, and 1550 Access Points You can install Cisco IOS Release 15.2(2)JA on Cisco Aironet 3600 and 3500 Series access points and on 1550 series outdoor access points to perform site surveys. This release runs on these access points with limited functionality. You can manually adjust these settings on the site-survey access points:
• Channel on each radio
• Transmit power on each radio
• Enable and disable the radios
• Manually set basic and supported transmit rates
• Enable advertised cell power in beacons to client to enable DTPC for doing active surveys
• Enable and disable SSID broadcast in beacons
• Enable open authentication
My Question is: Where can i find a instruction for downgrading an AIR-CAP3602i to Autonomous 3600 AP? Is it complicate to get the AP running, or what do i need for "downgrading"?
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Jan 6, 2011
I would like to confirm if it is possible to downgrade AP 1042 from CAPWAP to autonomous? I want to buy the AP model AIR-LAP1042N-A-K9. But i don't sure if in the future it could support this feature.
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Mar 28, 2012
I have an 1142 running capwap c1140-k9w8-tar.124-23c.JA4 that I am wanting to convert to an Autonomous AP.However, the AP does not seem to have an archive exec command to tftp downoad an new IOS.Is there another procedure that should be used ?
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Nov 14, 2012
I would like to downgrade Cisco Aironet 1142N to autonomous. But I would like to know is there any way to download the LWAPP IOS before upload the Autonomous IOS ? because I want to upgrade the 1142N from autonomous to LWAPP when I buy a LAN Controller.
Is that possible to use that backedup LWAPP IOS when I want to upgrade the Cisco Aironet 1142N autonomous to LWAPP?
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Aug 25, 2010
upgraded my home AP from Autonomous to Lwapp. I was an Idiot and thought i was getting an IOS upgrade. I need to revert it back to autonomous and a simple "mode" button reset doesnt work. I read that I need to Reload original IOS software, but It appears I cant get it without a support contract. I cant afford servicenet and need to obtain old ios to revert to factory default 12.4(10b)JA1. Do I need a contract to roll back? Is there an archive (backup image) of the old IOS that could be still stored on the device. I didnt back it up and need to obtain the image.
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Feb 25, 2012
how to downgrade/upgrade AIR-LAP1142N-N-K9 access point to autonomous mode, because i don't have controller. i'm not able to login to access point as its in Leightweight mode.
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Jan 13, 2013
I am not having much luck getting it converted via normal ways.
It times outs on TFTP server when you hold the mode button (a 3500 is working fine doing the same thing).
I try the old school way of archive download-sw but it isn't fast enough before it re-dhcp's because it can't find a controller. "*Mar 1 01:17:51.123: %CAPWAP-3-DHCP_RENEW: Could not discover WLC using DHCP IP. Renewing DHCP IP..' Even if I set a static IP address.
Is there way to disable the join process while I upgrade the software? I guess fire up a controller for it to join. I hope I don't have to have a controller to convert these.
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Mar 3, 2013
We setup some new CAPWAP AP 3602E in the network and configure the DHCP server option 43 , but the WLCs still cannot detect the APs , Do you know if there any new way to troubleshooting?
WLC: 5508 version: 7.2.103.0
SW:3750E
AP: AIR-CAP3602E-C-K9
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Feb 1, 2011
I´m looking to a project where we want to start using Autonomous AP with possibility to change to controller based on near future.
Will Cisco Aironet 1040 Series Access Points allow us to change from IOS to CAPWAP when needed? I read some posts about the oposite process (CAPWAP to IOS) so I think it´s possible on both way. Can some one confirm this to me?
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Feb 9, 2012
We have had several APs disassociating from our controllers. The alerts say, Message: Access Point 'AP-xxxxx' associated to controller '10.x.x.x' on port number '0'. Reason for association 'Dot11g Mode Change. I have read several posts that point out that you should have QoS implemented to prioritize the CAPWAP traffic. I'd like to know if someone has implemented QoS and whether it has been successful in stopping the APs from disassociating. And if it has been successful do you have any configuration examples for the ports attached to the AP and controller as well as the QoS configuration?
We have several sites with AP1142's and 3500's. We have 2 5508 controllers. We are broadcasting 2 SSIDs of which one is in HREAP mode and the other is in local mode. Each of our sites have MPLS circuits.
Here is an example I found on Cisco which I believe can be used for CAPWAP as long as you change the ports to 5246 & 5247 instead of 12222 & 12223.
Example Router Configurations #
This section contains router configuration examples to be used as guides when addressing CS6 remarking or LWAPP control traffic load.
#
This example uses LWAPP APs on the 192.168.101.0/24 subnet, and two WLCs with ap-managers at 192.168.60.11, and 192.168.62.11. (code)
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Dec 15, 2012
I'm looking at the spec sheet comparing Cisco WLCs and I see that the 2504 has a bandwidth max of 500mbps. Just to be clear, not all of the traffic from the APs goes through the WLC does it? In this setup, the APs would be plugged into a PoE switch as well as the WLC. The only traffic to WLC would be the CAPWAP tunnel, CleanAir info, etc right? All other traffic should just be handeld at the switch right?Also, does the 2504 licencing include CleanAir in the price?
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May 9, 2012
I am trying to configure two AP-management interfaces to accept CAPWAP on different ports using the option "Enable Dynamic AP Management". One of them uses public ip address. However, I getting the message "Ignoring discovery request received on non-management interface ..." on this.
The controller is 5508.
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Apr 10, 2013
I have a wireless network running with Controller WISM2 and I also have a NCS.I want to know if there is any way to look of individual log of CAPWAP and LAPWAP Access Points. It is better if I can see it through NCS.
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Jul 10, 2011
I am facing this particular issue while providing Cisco unified Wireless solution to the customer. We are having CAPWAP 1252 APs controlled by WLC.
Scenario: 50 persons sitting in a hall with closely packed chairs using wireless simultaneously. Wireless access provided by patch antenna at a height of 11m from the user. As one AP can server 25 users, 2 APs are placed with antenna directions facing the compact users. Each users gets very good signal from these two APs.
Whether there will be serious interference and client association issues in this scenario? once one AP associates 25 clients, whether other 25 clients associate completely to other AP?
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Mar 10, 2013
I understand that Cisco *wants* the APs to be directly connected to the new 3850.I have a few questions. Unfortunately, I think I know the answers. I just want to confirm.
a. When MA/MC is enabled on the 3850, does the 3850 start intercepting *all* CAPWAP packets it sees (much like CDP)? Even non-Cisco CAPWAP packets?
b. If I have a WLC 5500 upstream from the 3850, would APs hanging off a downstream 2960 be able to register to the 5500 through the 3850 when the 3850 is NOT in MA/MC mode?
c. If I have a WLC 5500 upstream from the 3850, would APs hanging off a downstream 2960 be able to register to the 5500 through the 3850 when the 3850 IS in MA/MC mode?
What I'm afraid of is:
a. yes, yes
b. yes
c. no
From the Q&A page:Q. Does the Cisco Catalyst 3850 support indirectly connected access points?A. No. The Cisco Catalyst 3850 switch will always terminate the CAPWAP tunnel locally. Pass-through mode or indirectly connected access point is not supported at this time.
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Jul 10, 2012
Clarify some points with capwap implementation, does all data and control traffic tunneled back to the controller and switching packets to the specific vlan will be done by the controller? so if i have 5508 controller, its maximum throughput will be 8 gbps (local mode AP), provided i have done LAG on all its ports to the LAN switch?
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Nov 8, 2011
The following messages are filling up my syslog.
*spamApTask0: Nov 09 15:59:29.071: %LOG-3-Q_IND: capwap_ac_reassembly.c:652 Unable to store capwap fragment from 88:f0:77:b6:fd:00.
*spamApTask3: Nov 09 15:59:27.616: %CAPWAP-3-REASSEM_SPACE: capwap_ac_reassembly.c:652 Unable to store capwap fragment from 88:f0:77:b6:fd:00.
What could be causing it? I am using 1524 APs in a Mesh environment with a WLC 5508 (7.0.116.0) which is connected to a H3C switched network.
The MAC addresses above are from my MAPs and I don't think I am getting it from the RAPs.
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Mar 20, 2013
Can I convert a standalone 1600 access point to a CAPWAP based AP when I choose to deploy a WLC later?Cant see any literature on cisco.com that is specific to the 1600 APs
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Jul 12, 2012
Is Aironet 1260 good for indoor LWAP or CAPWAP environment? Do we need external antenna for the Aironet 1260 access point when using it indoor?
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Dec 22, 2012
i have 2504 with software 7.2.103.0 and i want to downgrade to version 7.0.235.3 , but i face problem after the TFTP Transfer complete and display this erorr messagges:
- Sanity check failed on file. The file was not downloaded completely!
- TFTP Failure while storing in flash!
i will attache file contains " debuge transfer trace enable " while i transfer the software.
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Mar 13, 2013
Some time ago I updated a WLC, model 2504, from version 7.3 to 7.4.100.0. I also update the FUS (Field Upgrade Software) to the latest release, 1.8.0.0. Now I need to downgrade the WLC back to 7.3 version.
My doubt is: Can I just take the normal processes and downgrade the WLC back to 7.3, even with the FUS in version 1.8.0.0?
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Mar 18, 2013
I had a 2106 running 4.x software. It was upgraded to 7.x but will not read the config. How to downgrade the software?
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Jun 11, 2013
Working on a project consolidating all controllers to a single 8500 controller with a standby. Moved an AP over to test the process and everything worked fine. Took a little longer than I thought it would, but given the design with new flexconnect abilities, the creation of AP groups well you know.
I get the AP over and one of my ssids doesnt work because the key is different, so gotta move the AP back over to resolve production issues.
when downgrading from 7.4 to 7.0?
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Sep 3, 2012
I want to know the CAPWAP protocol.
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Jan 24, 2013
I have downgraded one of our AP1142N-E K9 to Autonomous mode with this image: c1140-k9w7-tar.152-2.JB.tar I have uses cisco's instructions.
After successfull installation, I can open the Webinterface, but it shows almost no information. Only Device Type end serialnumber, but nothing more. Also it is not possible to save any configuration.
Alternatively I have installed:
c1140-k9w7-tar.124-21a.JA1.tar
Same problem. I have tried it with a LAP1252N later. Same problem.
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Dec 13, 2012
provide me with the latest (or one) release of 1.1.27 firmware for the EA6500. I am deeply disappointed in the last firmware upgrade and due to security and sudden lack of certain, or let's say all, functionality in bridge mode I need to downgrade or wait for an upgrade where that's fixed, but most likely not soon, or ever. Where could I find the firmware downgrade.
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Jun 21, 2010
I need to downgrade my WRT160n so that it will work with Xbox LIVE again. I've been told by Xbox that the only certified working firmware for my router is 3.0.02.003, But I'm using 3.0.02.004.
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Oct 20, 2012
I'm in the process of wanting to upgrade my wireless network but I'm not really agreeing to the Cloud Connect, I don't need to have my settings on the internet. I want to manage everything on my own. I've found the following link on the community to be able to put the classic firmware before the cloud connect feature {URL}.
My question now is : If I buy a brand new EA4500, will it still be possible to downgrade to that firmware? No problem with this one? I'm hoping Cisco will continue to publish bug fixing if any to this classic firmware.
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Aug 6, 2011
This seems to be an epidemic issue with LinkSys routers (with me myself running in the third such issue).This time, I would require the original firmware of the WRT54 ver. 4 series. Download links in older threads have 404d already.
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Nov 15, 2006
Last night I upgraded my WRT54GX2 from 1.0.11 to 1.0.14, hoping to resolve some wireless connection issues. It did not work. It made something else break.
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Mar 3, 2013
The last shipment of 3602 APs for a customer came with 7.3 software. Controllers are running 7.2.110.0 so APs had to be downgraded. After APs finished downgrading they were still up. When we moved the APs to another controller running 7.2.110.0 they would not come back up. Power was denied at the switch.
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Feb 17, 2013
Region : Hongkong
Model : TL-WR1043ND
Hardware Version : V1
Firmware Version : 120405
ISP : Netvigator Broadband (18Mbps ADSL)
I'm having a problem with my TL-WR1043ND becoming non-responsive after a few days of uptime.This is actually my second 1043. I bought it because my first one (hardware version 1.4) has been rock solid -- I've not had to reboot it for over 2 years. (I don't have its firmware version handy at the moment, but I recall it's from 2010.)I needed this new router for a second location, but it has not been functioning correctly. It is hardware version 1.10 and shipped with the latest firmware, 120405. is it safe to downgrade the 1.10's firmware to the one that's running on the 1.4? Or is the hardware sufficiently different (e.g. different bootloaders)
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Apr 3, 2013
I have a nest in the house and upgraded my router because nest is very picky with what routers it works with..something to do with power save mode and NAT settings Read here.well the linksys was working just fine with the nest until I upgraded the firmware to the smart wifi thing...it's a EA2700 btw.
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